#4654BC#4654BC

#4654BC is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.4% C 0.163 H 273.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4654BC
RGB	rgb(70, 84, 188)
HSL	hsl(233, 47%, 51%)
HSV	hsv(233, 63%, 74%)
CMYK	cmyk(62.8%, 55.3%, 0%, 26.3%)
CIE-LAB	lab(40.04, 27.28, -56.62)
CIE-LCH	lch(40.04, 62.85, 295.73°)
OKLab	oklab(49.36% 0.0089 -0.1626)
OKLCH	oklch(49.36% 0.163 273.1)
XYZ	xyz(14.7702, 11.2723, 48.9646)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4654BC #BCAE46

analogous

#468FBC #4654BC #7346BC

triadic

#4654BC #BC4654 #54BC46

tetradic

#4654BC #BC468F #BCAE46 #46BC73

square

#4654BC #BC468F #BCAE46 #46BC73

split-complementary

#4654BC #BC7346 #8FBC46

monochromatic

#242C64 #343F90 #4654BC #737ECC #A0A7DD

Accessibility & contrast

On white

6.45

#4654BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4654BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4654BC

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4654BC	#FFFFFF	#000000	##FFFFFF
##4654BC	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C0

Deuteranopia (green-blind)

#0059BA

Tritanopia (blue-blind)

#006D80

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4654bc;
/* rgb */ color: rgb(70, 84, 188);
/* oklch */ color: oklch(49.4% 0.163 273.1);

Tailwind

colors: {
  custom: {
    50: '#8584d1',
    500: '#4654bc',
    950: '#000000',
  },
}

SCSS

$custom: #4654bc;
$custom-light: #8584d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4654bc",
  "rgb": {
    "r": 70,
    "g": 84,
    "b": 188
  },
  "hsl": {
    "h": 232.881,
    "s": 46.825,
    "l": 50.588
  },
  "oklch": {
    "l": 0.49365,
    "c": 0.16283,
    "h": 273.1
  },
  "luminance": 0.11274
}

Semantic roles & 50–950 ramp

primary

#4654BC

secondary

#C9C395

accent

#C751D6

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4654BC

Body copy rendered with the generated semantic roles for this colour.

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